but in stage collapse, take a look, remember this, horrific in indiana. could come back to haunt country music duo sugar land the group scheduled to play. the collapse killed several, wounded many more during a terrible thunderstorm. family members of at least -- suing the group can they be held legally responsible? our legal panel joins us now. joey jackson with vicki zigler. good to see you both. this comes down joey foresee was it foreseeable this would happen? didn't they know in advance that foul weather, horrific weather was on the horizon? >> therein lies the question. it is said that the risk perceived is the duty defined. the danger that you perceive, if you perceive such a danger you have a legal duty to guard against it. the issue of negligence is not only what you know but what you should have known. it was a stormy day, lousy day. you could foresee, that there would be a horrific tragedy that would come about. in terms of the band, what could they have done? >> gregg: they could have called it off. >> they could have called it off. [ talking